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CK-12 Foundation - Teachers. PatrickJMT. Create A Graph. Step towards math learning. Math is an attitude. Algebra - FREE presentations in PowerPoint format, interactive activities, lessons for K-12. Algebra homework help. Trig. Algebra II - Math for Morons Like Us. As of July 1, 2013 ThinkQuest has been discontinued.

Algebra II - Math for Morons Like Us

We would like to thank everyone for being a part of the ThinkQuest global community: Students - For your limitless creativity and innovation, which inspires us all. Teachers - For your passion in guiding students on their quest. Partners - For your unwavering support and evangelism. Parents - For supporting the use of technology not only as an instrument of learning, but as a means of creating knowledge. We encourage everyone to continue to “Think, Create and Collaborate,” unleashing the power of technology to teach, share, and inspire. Best wishes, The Oracle Education Foundation. S Education Site. Cartesian Coordinates. Wonders of Math - The Game of Life. What is the Game of Life?

Wonders of Math - The Game of Life

By Paul Callahan Rules of the Game of Life Life is played on a grid of square cells--like a chess board but extending infinitely in every direction. A cell can be live or dead. A live cell is shown by putting a marker on its square. A dead cell is shown by leaving the square empty. To apply one step of the rules, we count the number of live neighbors for each cell. A dead cell with exactly three live neighbors becomes a live cell (birth). Note: The number of live neighbors is always based on the cells before the rule was applied. In Life, as in nature, we observe many fascinating phenomena. Graphs of Functions and Algebra - Interactive Tutorials. Free tutorials using java applets to explore, interactively, important topics in precalculus such as quadratic, rational, exponential, logarithmic, trigonometric, polynomial, absolute value functions and their graphs.

Graphs of Functions and Algebra - Interactive Tutorials

Equations of lines, circles, ellipses, hyperbolas and parabolas are also explored interactively. Graph shifting, scaling and reflection are also included. The definition and properties of inverse functions are thoroughly investigated. A graphical approach to 2 by 2 systems of equations is included. These tutorials can be used either as complements to topics already studied or to learn a new topic through exploration.

Functions Questions on Functions (with Solutions). Fractions interactive tutorial on fractions Explore fractions interactively using an applet. Puzzles and Tests (Archimedes Laboratory Project) High School Math. Science - Math - Directory. Math Jewels. Teaching Curriculum For Math. MathDL: The MAA Mathematical Sciences Digital Library. MathDL: Digital Classroom Resources. Mathematical Interactivities - Games, Puzzles and other Interactive Multimedia Resources Online for Teachers and Kids - By David Hellam. Difference of Squares. National Library of Virtual Manipulatives.

NutshellMath Samples. Online resources for algebra: tutorials, lessons, calculators, games, word problems, books. GCSE Bitesize - Algebra. Algebra at Cool math .com:  Hundreds of free Algebra 1, Algebra 2 and Precalcus Algebra lessons. E-Examples from Principles and Standards for School Mathematics. Search" Lessons. HippoCampus - Homework and Study Help - Free help with your algebra, biology, environmental science, American government, US history, physics and religion homework. Math Bits Secondary Math Resources with the Common Core. TrackStar : Home. Free Trigonometry Tutorials and Problems. Free tutorials and problems on solving trigonometric equations, trigonometric identities and formulas can also be found.

Free Trigonometry Tutorials and Problems

Java applets are used to explore, interactively, important topics in trigonometry such as graphs of the 6 trigonometric functions, inverse trigonometric functions, unit circle, angle and sine law. Interactive Trigonometry Tutorials (Applets) Angles in Trigonometry Angle in Trigonometry. Understand the definition and properties of an angle in standard position Find the coterminal angle. Trigonometric Functions Periods Of Trigonometric Functions. Unit Circle in Trigonometry Trigonometric Equations and the Unit Circle. Inverse Trigonometric Functions Inverse Trigonometric Functions. Trigonometry Questions with Solutions Angles Trigonometry Angle Questions With Answers. Trigonometric Functions - Questions With Answers. Analytical Trigonometry Tutorials (Problems, Examples with solutions) Solving Trigonometric Equations Trigonometric Equations. Trigonometry Problems. HotChalk's Lesson Plans Page - Over 4,000 Lesson Plans for Teachers by Teachers.

For Mathematics Educators. Illuminations: Welcome to Illuminations. Project Based Learning. The Mathematics Teaching Community. SAS® Curriculum Pathways® Browse PhET contributions.